Pin Numbers & Functions
68 Pins — Dual-Cavity CQFP (Standard Configuration)
Pin #
1
Function
GND
CE3
A5
Pin #
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
Function
GND
I/O8
Pin #
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
Function
Pin #
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
Function
GND
I/O23
I/O22
I/O21
I/O20
I/O19
I/O18
I/O17
I/O16
VCC
OE
2
CE2
A17
3
I/O9
4
A4
I/O10
I/O11
I/O12
I/O13
I/O14
I/O15
VCC
WP
5
A3
NC
6
A2
NC
7
A1
A18
8
A0
A19
9
RP
VPP
10
11
12
13
14
15
16
17
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
I/O31
I/O30
I/O29
I/O28
I/O27
I/O26
I/O25
I/O24
A11
A10
A12
A9
A13
A8
A14
A7
A15
A6
A16
WE
CE1
CE4
Consult Factory for Special order (Optional Configuration): Pin 38 - WE2, Pin 39 - WE3, Pin 40 - WE4 and
Pin 67 - WE1
"F14" — CQFP Dual-Cavity Flat Package
0.180
MAX
0.990 SQ
±.010
0.940 SQ
±.010
0.01R
Pin 60
Pin 9
Pin 61
Pin 10
0.015
±.002
.010
.008
+.002
-.001
±.008
.040
0.750
Detail “A”
Pin 26
Pin 27
Pin 44
Pin 43
0.800 REF
See Detail “A”
All dimensions in inches
Aeroflex Circuit Technology
8
SCD1661B REV A 1/16/97 Plainview NY (516) 694-6700
AEROFLEX [ AEROFLEX CIRCUIT TECHNOLOGY ]
